Kaveh Kahen has taken over as CEO of the chromatography and mass spectrometry firm Advion. Kahen succeeds David Patteson, who will stay on as chairman. The leadership change comes as Advion prepares ...

A developer appears to have taken a bath with a portfolio of rent-stabilized buildings in Washington Heights. Kahen Properties has sold the four multifamily and mixed-use prewar properties that have ...

Kahen Properties purchased the three sites for $34 million, Crain’s reported. The sites are adjacent to one another, stretching from 1020-1024 Third Avenue to 1026 Third Avenue. The two sellers in the ...

For over 18 years, Dr. John Kahen has dedicated his career to helping those struggling with hair loss. His journey in hair restoration started from his desire to help people regain their confidence ...

A year after purchasing a trio of sites for $34 million, Kahen Properties has revealed what it expects to do with them. Alex Kahen’s luxury development firm filed plans for a 24-story, 81-unit ...

BEVERLY HILLS, CA / ACCESS Newswire / April 1, 2025 / Leading Beverly Hills hair restoration surgeon, Dr. John Kahen, MD., one of Southern California's most sought-after hair restoration experts, is ...

LOS ANGELES, CA / ACCESSWIRE / April 12, 2023 / Dr. John Kahen has recently announced the issuance of a U.S. patent (no. 10,456,422-B2) for his Smart PRP® (Platelet-Rich Plasma) therapy, a ...

LOS ANGELES / ACCESSWIRE / May 3, 2023 / Dr. John Kahen, the Aesthetic Award-winning surgeon behind Beverly Hills Hair Restoration, has announced the issuance of a U.S. patent (no. 10,456,422-B2) for ...

A Queens-based developer who set his sights on the redevelopment of Harlem more than a decade ago has filed plans to bulldoze a historic church in the neighborhood after acquiring the property over ...